InfoDoc Document On-line Submission and Approval System - Arbitrary File Upload

It is identified a vulnerability of Unrestricted Upload of File with Dangerous Type in the file uploading function in InfoDoc Document On-line Submission and Approval System, which allows an unauthenticated remote attacker can exploit this vulnerability without logging system to upload and run arbitrary executable files to perform arbitrary system commands or disrupt service. This issue affects Document On-line Submission and Approval System: 22547, 22567.